Merge tag 'xilinx-for-v2022.07-rc4' of https://source.denx.de/u-boot/custodians/u...
[platform/kernel/u-boot.git] / include / configs / am335x_evm.h
1 /*
2  * am335x_evm.h
3  *
4  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as
8  * published by the Free Software Foundation version 2.
9  *
10  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11  * kind, whether express or implied; without even the implied warranty
12  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  */
15
16 #ifndef __CONFIG_AM335X_EVM_H
17 #define __CONFIG_AM335X_EVM_H
18
19 #include <configs/ti_am335x_common.h>
20 #include <linux/sizes.h>
21
22 #define CONFIG_SYS_BOOTM_LEN            SZ_16M
23
24 /* Clock Defines */
25 #define V_OSCK                          24000000  /* Clock output from T2 */
26 #define V_SCLK                          (V_OSCK)
27
28 #ifdef CONFIG_MTD_RAW_NAND
29 #define NANDARGS \
30         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
31         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
32         "nandargs=setenv bootargs console=${console} " \
33                 "${optargs} " \
34                 "root=${nandroot} " \
35                 "rootfstype=${nandrootfstype}\0" \
36         "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
37         "nandrootfstype=ubifs rootwait=1\0" \
38         "nandboot=echo Booting from nand ...; " \
39                 "run nandargs; " \
40                 "nand read ${fdtaddr} NAND.u-boot-spl-os; " \
41                 "nand read ${loadaddr} NAND.kernel; " \
42                 "bootz ${loadaddr} - ${fdtaddr}\0"
43 #else
44 #define NANDARGS ""
45 #endif
46
47 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
48         "bootcmd_" #devtypel "=" \
49         "run nandboot\0"
50
51 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
52         #devtypel #instance " "
53
54 #if CONFIG_IS_ENABLED(CMD_USB)
55 # define BOOT_TARGET_USB(func) func(USB, usb, 0)
56 #else
57 # define BOOT_TARGET_USB(func)
58 #endif
59
60 #if CONFIG_IS_ENABLED(CMD_PXE)
61 # define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
62 #else
63 # define BOOT_TARGET_PXE(func)
64 #endif
65
66 #if CONFIG_IS_ENABLED(CMD_DHCP)
67 # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
68 #else
69 # define BOOT_TARGET_DHCP(func)
70 #endif
71
72 #define BOOT_TARGET_DEVICES(func) \
73         func(MMC, mmc, 0) \
74         func(MMC, mmc, 1) \
75         func(NAND, nand, 0) \
76         BOOT_TARGET_USB(func) \
77         BOOT_TARGET_PXE(func) \
78         BOOT_TARGET_DHCP(func)
79
80 #include <config_distro_bootcmd.h>
81
82 #ifndef CONFIG_SPL_BUILD
83 #include <environment/ti/dfu.h>
84
85 #define CONFIG_EXTRA_ENV_SETTINGS \
86         DEFAULT_LINUX_BOOT_ENV \
87         "fdtfile=undefined\0" \
88         "finduuid=part uuid mmc 0:2 uuid\0" \
89         "console=ttyO0,115200n8\0" \
90         "partitions=" \
91                 "uuid_disk=${uuid_gpt_disk};" \
92                 "name=bootloader,start=384K,size=1792K," \
93                         "uuid=${uuid_gpt_bootloader};" \
94                 "name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}\0" \
95         "optargs=\0" \
96         "ramroot=/dev/ram0 rw\0" \
97         "ramrootfstype=ext2\0" \
98         "spiroot=/dev/mtdblock4 rw\0" \
99         "spirootfstype=jffs2\0" \
100         "spisrcaddr=0xe0000\0" \
101         "spiimgsize=0x362000\0" \
102         "spibusno=0\0" \
103         "spiargs=setenv bootargs console=${console} " \
104                 "${optargs} " \
105                 "root=${spiroot} " \
106                 "rootfstype=${spirootfstype}\0" \
107         "ramargs=setenv bootargs console=${console} " \
108                 "${optargs} " \
109                 "root=${ramroot} " \
110                 "rootfstype=${ramrootfstype}\0" \
111         "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
112         "spiboot=echo Booting from spi ...; " \
113                 "run spiargs; " \
114                 "sf probe ${spibusno}:0; " \
115                 "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
116                 "bootz ${loadaddr}\0" \
117         "ramboot=echo Booting from ramdisk ...; " \
118                 "run ramargs; " \
119                 "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
120         "findfdt="\
121                 "if test $board_name = A335BONE; then " \
122                         "setenv fdtfile am335x-bone.dtb; fi; " \
123                 "if test $board_name = A335BNLT; then " \
124                         "setenv fdtfile am335x-boneblack.dtb; fi; " \
125                 "if test $board_name = A335PBGL; then " \
126                         "setenv fdtfile am335x-pocketbeagle.dtb; fi; " \
127                 "if test $board_name = BBBW; then " \
128                         "setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
129                 "if test $board_name = BBG1; then " \
130                         "setenv fdtfile am335x-bonegreen.dtb; fi; " \
131                 "if test $board_name = BBGW; then " \
132                         "setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \
133                 "if test $board_name = BBBL; then " \
134                         "setenv fdtfile am335x-boneblue.dtb; fi; " \
135                 "if test $board_name = BBEN; then " \
136                         "setenv fdtfile am335x-sancloud-bbe.dtb; fi; " \
137                 "if test $board_name = BBELITE; then " \
138                         "setenv fdtfile am335x-sancloud-bbe-lite.dtb; fi; " \
139                 "if test $board_name = BBE_EX_WIFI; then " \
140                         "setenv fdtfile am335x-sancloud-bbe-extended-wifi.dtb; fi; " \
141                 "if test $board_name = A33515BB; then " \
142                         "setenv fdtfile am335x-evm.dtb; fi; " \
143                 "if test $board_name = A335X_SK; then " \
144                         "setenv fdtfile am335x-evmsk.dtb; fi; " \
145                 "if test $board_name = A335_ICE; then " \
146                         "setenv fdtfile am335x-icev2.dtb; " \
147                         "if test $ice_mii = mii; then " \
148                                 "setenv pxe_label_override Pruss; fi;" \
149                 "fi; " \
150                 "if test $fdtfile = undefined; then " \
151                         "echo WARNING: Could not determine device tree to use; fi; \0" \
152         "init_console=" \
153                 "if test $board_name = A335_ICE; then "\
154                         "setenv console ttyO3,115200n8;" \
155                 "else " \
156                         "setenv console ttyO0,115200n8;" \
157                 "fi;\0" \
158         NANDARGS \
159         NETARGS \
160         DFUARGS \
161         BOOTENV
162 #endif
163
164 /* NS16550 Configuration */
165 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* Base EVM has UART0 */
166 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
167 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
168 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
169 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
170 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
171
172 /* PMIC support */
173 #define CONFIG_POWER_TPS65910
174
175 /* SPL */
176 #ifndef CONFIG_NOR_BOOT
177 /* Bootcount using the RTC block */
178 #define CONFIG_SYS_BOOTCOUNT_BE
179
180 /* USB gadget RNDIS */
181 #endif
182
183 #ifdef CONFIG_MTD_RAW_NAND
184 /* NAND: device related configs */
185 /* NAND: driver related configs */
186 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
187                                          10, 11, 12, 13, 14, 15, 16, 17, \
188                                          18, 19, 20, 21, 22, 23, 24, 25, \
189                                          26, 27, 28, 29, 30, 31, 32, 33, \
190                                          34, 35, 36, 37, 38, 39, 40, 41, \
191                                          42, 43, 44, 45, 46, 47, 48, 49, \
192                                          50, 51, 52, 53, 54, 55, 56, 57, }
193
194 #define CONFIG_SYS_NAND_ECCSIZE         512
195 #define CONFIG_SYS_NAND_ECCBYTES        14
196 /* NAND: SPL related configs */
197 #ifdef CONFIG_SPL_OS_BOOT
198 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
199 #endif
200 #endif /* !CONFIG_MTD_RAW_NAND */
201
202 /* USB Device Firmware Update support */
203 #ifndef CONFIG_SPL_BUILD
204 #define DFUARGS \
205         DFU_ALT_INFO_EMMC \
206         DFU_ALT_INFO_MMC \
207         DFU_ALT_INFO_RAM \
208         DFU_ALT_INFO_NAND
209 #endif
210
211 /*
212  * Default to using SPI for environment, etc.
213  * 0x000000 - 0x020000 : SPL (128KiB)
214  * 0x020000 - 0x0A0000 : U-Boot (512KiB)
215  * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
216  * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
217  * 0x0E0000 - 0x442000 : Linux Kernel
218  * 0x442000 - 0x800000 : Userland
219  */
220 #if defined(CONFIG_SPI_BOOT)
221 /* SPL related */
222 #elif defined(CONFIG_EMMC_BOOT)
223 #define CONFIG_SYS_MMC_MAX_DEVICE       2
224 #endif
225
226 /* Network. */
227 /* Enable Atheros phy driver */
228
229 /*
230  * NOR Size = 16 MiB
231  * Number of Sectors/Blocks = 128
232  * Sector Size = 128 KiB
233  * Word length = 16 bits
234  * Default layout:
235  * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
236  * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
237  * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
238  * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
239  * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
240  */
241 #if defined(CONFIG_NOR)
242 #define CONFIG_SYS_MAX_FLASH_SECT       128
243 #define CONFIG_SYS_FLASH_BASE           (0x08000000)
244 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
245 #define CONFIG_SYS_FLASH_SIZE           0x01000000
246 #endif  /* NOR support */
247
248 #endif  /* ! __CONFIG_AM335X_EVM_H */